| Acronym | Meaning |
| ATACMS | Army TACtical Missile System |
| HTTP | HyperText Transfer Protocol |
| MOS | Military Occupational Specialty -Mit Out Sound / Motor Only Sync -Mobile Object System - Model Output Statistics - Multiplayer Online Services |
| MG | Magnesium - Megagram |
| RDTE OR RDT&E | Research |
| GPC | Global Path Cache |
| PTA | Parent-Teacher Association |
| VLPFC | VentroLateral PreFrontal Cortex |
| GSR | Gun Shot Revenue |
| ACS | Affiliated Computer Services (NYSE ACS) - American Cancer Society - American Chemical Society - Association Of Caribbean States |